Most Expensive 1990s Baseball Cards: Rare Finds & Collector's Guide 1990s Most Valuable Baseball Cards Counter Gain Surging Sparks Pokmon CardTrader 20 Most Expensive Cards in Surging Sparks Joseph Writer Anderson On Father's Day a collector cracked open a graded pack of 1999 Skybox E X Century baseball and inside of the pack is one of Derek Jeter's rarest cards! A Derek Jeter Essential Explore the 30 Most Valuable Baseball Cards Defining A Collecting Era Top Picks